Add ADDITIONAL_VMOPTIONS env to support a different delimiter

Signed-off-by: Kaur Palang <[email protected]>

Author: kpalang

deploy/entrypoint.sh

@@ -145,6 +145,19 @@ if ! [ -z "${VMOPTIONS+x}" ]; then
     done
 fi
 
+# merge additional vmoptions form a `|`-delimited string into /opt/engine/oieserver.vmoptions
+if ! [ -z "${ADDITIONAL_VMOPTIONS+x}" ]; then
+    PREV_IFS="$IFS"
+	IFS="|"
+	read -ra pipe_vmoptions <<< "$ADDITIONAL_VMOPTIONS"
+	IFS="$PREV_IFS"
+
+    for vmoption in "${pipe_vmoptions[@]}"
+    do
+        echo "${vmoption}" >> "$APP_DIR/oieserver.vmoptions"
+    done
+fi
+
 # merge the user's secret mirth.properties
 # takes a whole mirth.properties file and merges line by line with /opt/engine/conf/mirth.properties
 if [ -f /run/secrets/mirth_properties ]; then